ML23241A267

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7 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.6-1, Drawing 441241, Revision 45, Electrical Single Line Meter and Relay Diagram 120V Instrument AC Ststem, Sheet 1
ML23241A267
Person / Time
Site: Diablo Canyon  
Issue date: 05/25/2023
From:
Pacific Gas & Electric Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML23241A052 List: ... further results
References
DCL-23-044 441241, Rev 45
Download: ML23241A267 (1)
v • d • e


Text

{{#Wiki_filter:w- )s2-2G-3S G3SPOOC 3-"2 480V MCC BUS "2G" (REF 11) 480V MCC BUS "2F" I REF 17) TABLE OF DEVICES P&B-TYPECSJ MODEL38-70010 C0MM0NALARMSF0RX7, X13, X18, X19, X20, X203&X404 NON-LATCHCONTACTCLOSESTOENERGIZEX12 LATCH CONTACTCLOSESTOENERGIZEX12 LATCH CONTACTCLOSESTOENERGIZEXl2 LATCH CONTACTCLOSESTOENERGIZEXl2 LATCH CONTACTCLOSESTOENERGIZEX12 N0N-LATCHC0NTACTCL0SESTOENERGIZEX12 -22B352-24B]AC0UTPUTBREAKER NON-LATCHCONTACTCLOSESTOENERGIZEXl2 N0N-LATCHC0NTACTCL0SESTOENERGIZEX9 -228452-2484 N0N-LATCHC0NTACTCL0SESTOENERGIZEXI0 -22840152-248401 LATCH N.C. -C0NTACT0PENSTOALARM -228B0152-248B01 BREAK-BEFORE-MAKE SWITCH F2 SEE DWG 066144 LATCH N.C.-C0NTACTINSERl[S,jJTHXl7 F204 NON-LATCHN,O,-CONTACTINSERIES,jJTHXl6 F407 F408 RECTIFIER FUSE SEE DWG 066144 NON-LATCH N.C. - CONTACT CLOSES TO AL,s,11p:F:,,40cc 9 -----j.C.:F<'-"09'--j'R,sE"-lCT.!!IFc.clEs,R---'F-"US,cE _____ -l-'-""-""'--"""'----+----+'ecEs._E,eDW'-"G--'Os,66e:14,:c4 __ ----I 480V MCC BUS "2H" (REF 12) 480V MCC BUS "2F" ( REF I 7) ~!~~;~;~~:~, -------,** f ;,~:* N t i ~ )s2-2H-S2 HS2POOC 3-"2 W)52-2H-82 l..QQ)522r51 HB2POO 70 tF51POOI 2-"2 2-"2 ~'~"~*'~'~'------, (A0,B0l i i~~~E~~rn~ V I i Tt~~rn~MER 22 ITRY22 2P) 2SOA 8001 i

i--~,_-__ -_-_~ _____ I 1 NISCHANIICUBB 2-*10FU-2211 ~

~ FU-22122-*10NISCHANIICUBB I CONTROLPOWER~.::..........:.221~1NSTRPOWERB..t:!..illl RACK NU PROT SET 2 2 -"6 FU-2213 ~ 40A FU-2214 2-"10 RACK NU CONT SET 2 I ~~~K\:N:::D ~ ~ ~ ~ ~~~/N~D i INPUTARNSIA

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0-------------CINPUTB~ I MECH INSTR PMI 1s ~~ ~~ f~~~cg~~/~~~~~/REHTR I ~8~i§E~ ~~g~~:TR ~~ ~~~~~~E~ ~u~fr~ONT i 2222 CONTBD INSTR BUS I POSTACCIDENTPNL B.C.1::11:1C.&RVLISPNL e!ill MAINCDNTAOLBD CHAN III STATUS LIGHT &ERFDSCHANlli;J!ll;,i AUX SAFEGUARD CAB TRAINBRNASB RADIATION MONITOR RACKRNRMSI BACK-UP AIR SUPPLY 10%STMDUMPSTM GEN2-3XSV536G §~~T~~r Eo~ItL~~75 ~~ FU-22222-*12 HAINSTEAMLINEAADIATIONI o-------------rDETRACKRNGFFD I ~ FU-22242-"12CONTMTWIDERANGE I o-------------rMONLM943A,B.E.!i I 2226 FU-2226 2226R 19E RCP22LEAKAGE

o--------rr::n-::~ ~~~~~ 8iNSTR FU-22282-*IOCNTRECIRCSUMP 0-------------CLEVEL INSTXLT941

~Fu-2230 2-*IOccWHDRBINSTR 223~PNL8..E._ill(NOTE1l POSTACCIDENTMONITOR2-*12FU-2233 ~ !RACKRPAMl,RPAM2 =---------:....

: ~

1~rn~i~sO~~~~g~NAL ..--..~ ~~~~~0~o~ 1 ~~~110 I I I I I I I I I I I _______________________________________________________ _ PANEL 22 INSTR AC OISTR CHAN II PY22 llll, 2wT'R'f; 120V 200Y00,200YOOA 4-*2/0 125VDCDISTRJBUTION PANEL NO. 22 (REF 10) 212D 2-3S0kcmi I I NIS CHAN IV CUB D 2-*IO FU-2411 ~ ~ FU-24122-*10 NIS CHAN IV CUB D 7 CONTROL POWERB.!QQ. ~ ~ ~ ~,-*ID SINASGTKRNPUDWGDESNT.llli.Ul.SET

  • i

§~~KBN~N~~gT SET 4 -------cr:::::: 2_il~Fu-2*,,,_.,, ',u,F,os','"""',, ..,s MISC INSTRTICl49 2-"IOFU-241S ~ u PM87

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0-------------0 I ~~~D/~ ~~~9A ~~ ~~ ~~~hNU SFGO INPUT 8 I DEMIN Be MAKE-UP WTR 2-*10~2419 ~ ~ FU-2~2-*10 ~H,',', ',o',',',o'°',',,',',',~,), ~g~r~E~ 'T~o~is ~ ~ LI SPARE SEE NOTE 2 ~~ ~~ ~~:R:ELAY RACK 8 MAINCONTROLBD CHAN I STATUS LIGHT BcERFDSCHANIVCNCS BACK-UP AIR SUPPLY IOXSTMOUMPSTM GEN2-4PM309 SPARE ~~ ~~ ~~ FU-2427~7 ID}------<> ~~ FU-2431~ ID}------<> FU-2433~ ID}------<> ~~ GEN RELAY BD B.f ~FU-2428 2~R2E RCP24LEAKAGE 243~-~I~ ~~~n61NSTR FU-2430 2-"12 DEDICATED SHUTDOWN 0-----------U::PANELPOS ~FU-24322-"12RACKN~FGDOUTPUTB 0-----------U:: RNSOB ~FU-2434 o--------{C)) 27' Pm w' PANEL24 INSTRACDISTR CHAN IV PY24 A I I I I i i~~~E~~rn6 V I i rn~n~e~MER 24 ITRY24 2~6A ) BBO I i ~--+--------.;-.,_.-~ I I _________ I llifiliQ 0 METER G ALARM RELAY BOARD B TRANSDUCER [DJ VIY22DCA PLANT COMPUTER COMPUTER INPUT NO. NOTES 400Y00,400YOOA 4-*2/0 400YOI 2-*110 BACK-UP OVERCURRENT PROTECTION FOR FUSES FOR LOAD INSIDE CONTAINMENT !REFOWG451805l I.SEEALSO 441199(UNIT2lAND426862(UNITIJ.(]D

2. 52-PY2421 ISDEDICATEDFORUNIT2SAFETYPARAMETERSYSTEM COMPUTER21 AND22ATRSPSC21 (SEE441459CIR421Y00Al.

REFERENCES I.-DELETED-2.-DELETED-3.-0ELETED-DWG NO. 4, SCI 20KVA UPS & REGULATING TRANSFORM[R ______________ 6013738

5. INSTR AC DISTR PNLS "I I, 12, 13, 14 4R 0086A ___________ 663341
6. SINGLE LINE METER & RELAY OIAG INSTR AC SH ~2 _________ 441242
7. SINGLE LINE METER & RELAY DIAG INSTR AC SH ~3 ________ 445390 8, SINGLE LINE METER & RELAY DIAG INSTR AC SH "4 ________ 445391
9. SINGLE LINE METER & RELAY DIAG INSTR AC ____________ 445394
10. SINGLE LINE METER & RELAY DIAC 125V DC SYSTEM ________ 441240
11. SINGLE LINE METER & RELAY DIAG 480V SYSTEM BUS SECT 2G __ 441238
12. SINGLE LINE METER & RELAY DIAG 480V SYSTEM BUS SECT 2H __ 441239
13. SCHEMATIC DIAGRAM 120V INSTRUMENT AC SYSTEM _________ 4010037 14.-DELETED-
15. LIST OF ELECTRICAL DEVICES--------------------* 0S0011
16. FED FROM LIST-----------------------------

021768

17. SINGLE LINE METER 8t RELAY DIAC 480V SYSTEM BUS SECT 2F __ 441237
18. ONE LINE VENDOR DIAGRAM FOR PANEL PY22 __________ 6021760-217
19. ONE LINE VENDOR DIAGRAM FOR PANEL PY24 __________ 6021760-235 NUCLEAR SAFETY RELATED (ALL BKRS ARE 20A, IP EXCEPT AS SHOWN)

ALL FUSES ARE 30A EXCEPT AS SHOWN. l '"NOTE*22SPR ISASPAREBKRFORFUTURE 10, 2WIRE, 120V (ALLBKRSARE20A,IPEXCEPTASSHOWNl ALL FUSES ARE 30A EXCEPT AS SHOWN.)

  • NOTE: 24SPR IS A SPARE BKR FOR FUTURE KEY DWG.

SECTION_I_C_ UNIT 2 PENETRATION REDUNDANCY, IT IS NOT CONNECTED ELECTRICALLY TO THE PANEL BUS. PENETRATION REDUNDANCY, IT IS NOT CONNECTED ELECTRICALLY TO THE PANEL BUS. SINGLE LINE METER 1 20v A~2s~~bt~N~ I !2R~~STEM 45}}

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